Common PS5 Faults

Introduction

This page will discuss in detail some of the most common faults on the PlayStation 5, and how to identify and repair them. The PlayStation 5 does suffer with a fair few common problems. Some of which are easy to repair, some aren't! A lot of problems will require you to be proficient in micro soldering and component level repair. If you're unsure on whether you can repair the fault you have, it might be better to consult a professional.

Startup Problems

These are issues that occur when the console is first powered on or during the boot process.

Problem	Description	Solutions
3 Beeps When Plugged In	This usually indicates that the BIOS (SPI NOR) has become corrupt, usually due to loss of power during an update.	Remove the CMOS (CR2032) battery for 10 - 20 minutes, reinstall and try again Reprogram the BIOS using an SPI Programmer and NeoProgrammer Connect to UART and clear the error codes using PS5 UART Software
3 Beeps After White Light	Happens because of a short on the LED flex ribbon, usually from incorrect reassembly.	Remove the LED flex ribbon and try booting the console Replace the LED flex ribbon Check the LED sub board and connector on the mainboard

Power Faults

These are faults related to power delivery or power management within the PS5.

Problem	Description	Solutions
No Power At All	The console shows no signs of life. Could be a power supply issue, blown fuse, or shorted MOSFET.	Test the power supply with a multimeter Inspect the APU and power rail MOSFETs Check for shorted caps on 12V input
Click but No Power	The relay in the PSU clicks, but the console doesn't turn on.	Check the Southbridge for short circuits Inspect the bridge rectifier and 5V standby rail Replace PSU if necessary